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<span class='curline'><a href='../S/lib--tty--tty.c.html#L101'>xdisplay</a>          101 lib/tty/tty.c      const char *xdisplay;</span>
<span class='curline'><a href='../S/lib--tty--tty.c.html#L110'>xdisplay</a>          110 lib/tty/tty.c      xdisplay = getenv ("DISPLAY");</span>
<span class='curline'><a href='../S/lib--tty--tty.c.html#L111'>xdisplay</a>          111 lib/tty/tty.c      if (xdisplay != NULL &amp;&amp; *xdisplay == '\0')</span>
<span class='curline'><a href='../S/lib--tty--tty.c.html#L112'>xdisplay</a>          112 lib/tty/tty.c          xdisplay = NULL;</span>
<span class='curline'><a href='../S/lib--tty--tty.c.html#L119'>xdisplay</a>          119 lib/tty/tty.c          || (strncmp (termvalue, "screen", 6) == 0 &amp;&amp; xdisplay != NULL);</span>
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